:root {
  --bg: #f7f8fb;
  --card: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --primary: #171717;
  --accent: #f3f4f6;
  --success: #0f766e;
  --warning: #d97706;
  --danger: #b91c1c;
  --core: #fff6db;
  --mid: #eef6ff;
  --outer: #f8fafc;
  --shadow: 0 14px 40px rgba(15, 23, 42, 0.06);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  background:
    linear-gradient(rgba(6, 14, 32, 0.32), rgba(10, 20, 42, 0.42)),
    url("./素材/背景.webp") center top / cover fixed no-repeat;
  color: #f6f1e8;
}

button, input, select { font: inherit; }
button { cursor: pointer; }

.page-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px;
  position: relative;
}

.topbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  margin-bottom: 28px;
  border: 1px solid rgba(214, 176, 94, 0.26);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(6, 14, 32, 0.68), rgba(8, 18, 41, 0.5));
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 38px rgba(2, 8, 23, 0.18), inset 0 0 0 1px rgba(255, 221, 160, 0.04);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  border: 1px solid rgba(214, 176, 94, 0.28);
  background: rgba(8, 18, 41, 0.9);
  box-shadow: 0 0 18px rgba(214, 176, 94, 0.14);
}

.brand-title {
  font-weight: 700;
  font-size: 18px;
  color: #f0cf8a;
  text-shadow: 0 0 18px rgba(240, 207, 138, 0.18);
}

.brand-sub {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  letter-spacing: 0.06em;
}

#contractInfoBtn {
  display: none;
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 4px;
  border-radius: 18px;
  background: rgba(255,255,255,0.02);
}

.nav a,
.nav button {
  text-decoration: none;
  color: rgba(240, 228, 204, 0.8);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  position: relative;
  background: transparent;
}

.nav button {
  cursor: pointer;
}

.nav a:hover,
.nav a.active,
.nav button:hover {
  color: #f2d28f;
  border-color: rgba(214, 176, 94, 0.34);
  background: linear-gradient(180deg, rgba(214, 176, 94, 0.14), rgba(214, 176, 94, 0.05));
  box-shadow: inset 0 0 0 1px rgba(255, 225, 166, 0.06), 0 0 22px rgba(214, 176, 94, 0.08);
}

.nav a.active::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 5px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(244, 210, 143, 0.95), transparent);
}

#blindbox {
  display: none;
}

.topbar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.topbar-actions .ghost-btn,
.topbar-actions .primary-btn {
  min-height: 44px;
  border-radius: 16px;
}

.card {
  background: linear-gradient(180deg, rgba(11, 24, 52, 0.82), rgba(9, 18, 40, 0.72));
  border: 1px solid rgba(214, 176, 94, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(2, 8, 23, 0.24), inset 0 0 0 1px rgba(255, 226, 170, 0.03);
}

.soft-card { box-shadow: none; }

.primary-btn,
.ghost-btn,
.text-btn,
.icon-btn,
.chip,
.link-btn {
  border: 1px solid transparent;
  border-radius: 14px;
  transition: .2s ease;
}

.primary-btn,
.ghost-btn,
.link-btn {
  padding: 12px 18px;
}

.primary-btn {
  background: linear-gradient(180deg, #c99638, #8e6423);
  color: #fff7ea;
  border-color: rgba(255, 220, 155, 0.34);
  box-shadow: inset 0 1px 0 rgba(255, 238, 193, 0.28), 0 12px 28px rgba(113, 73, 16, 0.28);
}

.primary-btn:hover { opacity: .96; }

button:disabled {
  cursor: not-allowed;
  opacity: .56;
}

.ghost-btn {
  background: linear-gradient(180deg, rgba(8, 18, 41, 0.92), rgba(10, 20, 46, 0.82));
  color: #f0d29b;
  border-color: rgba(214, 176, 94, 0.34);
}

.ghost-btn:hover,
.chip:hover,
.text-btn:hover {
  background: var(--accent);
}

.link-btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.text-btn {
  background: transparent;
  color: var(--muted);
  padding: 0;
  border: 0;
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-color: var(--line);
  background: #fff;
  font-size: 22px;
}

.hero {
  display: grid;
  grid-template-columns: 1.32fr .88fr;
  gap: 44px;
  padding: 52px 8px 20px;
  background: none;
  border: 0;
  overflow: visible;
  position: relative;
  box-shadow: none;
}

.hero::before {
  content: none;
}

.hero::after {
  content: none;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 8px;
  color: #e8c884;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-shadow: 0 0 14px rgba(232, 200, 132, 0.18);
}

.hero h1,
.section h2,
.card h2,
.card h3 {
  margin: 0;
}

.hero h1 {
  font-family: "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: clamp(48px, 5.2vw, 76px);
  font-weight: 700;
  line-height: 1.02;
  max-width: none;
  letter-spacing: -0.06em;
  color: #ffffff;
  text-shadow: 0 10px 32px rgba(6, 14, 32, 0.2), 0 0 14px rgba(255, 255, 255, 0.08);
}

.hero-title-line {
  display: block;
}

.hero-text,
.section-text,
.footer p,
.rule-list,
.meta-line,
.empty-text {
  color: rgba(236, 228, 214, 0.72);
  line-height: 1.8;
}

.hero-text {
  max-width: 36rem;
  font-size: 17px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.94);
  text-shadow: 0 6px 16px rgba(6, 14, 32, 0.16);
}

.hero-copy {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-note {
  margin: 12px 0 0;
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  line-height: 1.7;
  text-shadow: 0 4px 12px rgba(6, 14, 32, 0.1);
}

.hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  text-shadow: 0 4px 12px rgba(6, 14, 32, 0.12);
}

.hero-actions,
.inline-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-actions .link-btn {
  min-width: 172px;
  min-height: 52px;
  font-weight: 600;
}

.hero-skin-btn {
  min-width: 198px;
  min-height: 64px;
  padding: 0 24px;
  border: 0;
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
  background-color: transparent;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #fff4dc;
  font-size: 18px;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  box-shadow: none;
  outline: none;
}

.hero-skin-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.04);
}

.hero-skin-btn-1 {
  background-image: url("./素材/按钮/按钮1.webp");
}

.hero-skin-btn-2 {
  background-image: url("./素材/按钮/按钮.webp");
}

.hero-stats {
  display: grid;
  gap: 14px;
  align-content: center;
  max-width: 356px;
  justify-self: end;
  width: 100%;
}

.hero-metric-card,
.metric-card {
  padding: 14px 16px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(7, 21, 52, 0.78), rgba(5, 16, 39, 0.62)),
    radial-gradient(circle at left top, rgba(255, 212, 133, 0.08), transparent 34%);
  border: 1px solid rgba(214, 176, 94, 0.16);
  box-shadow: inset 0 0 0 1px rgba(255, 229, 173, 0.03), 0 10px 22px rgba(2, 8, 23, 0.12);
  position: relative;
  overflow: hidden;
}

.hero-metric-card {
  display: grid;
  grid-template-columns: 72px 1px 1fr;
  gap: 14px;
  align-items: center;
  min-height: 102px;
}

.hero-metric-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(255, 219, 154, 0.09), transparent 28%, transparent 72%, rgba(91, 145, 255, 0.08));
}

.hero-metric-icon {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: radial-gradient(circle at center, rgba(16, 47, 102, 0.86), rgba(6, 18, 44, 0.98));
  box-shadow: inset 0 0 20px rgba(255, 215, 138, 0.06), 0 8px 18px rgba(1, 8, 22, 0.24);
}

.hero-metric-icon img {
  display: block;
  max-width: 52px;
  max-height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(255, 214, 132, 0.14));
}

.hero-metric-divider {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(180deg, transparent, rgba(255, 221, 160, 0.3), transparent);
  position: relative;
  z-index: 1;
}

.hero-metric-copy {
  position: relative;
  z-index: 1;
}

.hero-metric-copy span,
.metric-card span,
.seats-summary span,
.my-meta span,
.record-item span {
  display: block;
  color: rgba(239, 227, 203, 0.68);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.hero-metric-copy strong,
.metric-card strong,
.seats-summary strong,
.my-meta strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.04;
  color: #f7e1b3;
  letter-spacing: -0.03em;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.hero-metric-copy em {
  display: none;
}

.section {
  margin-top: 52px;
}

#seats {
  position: relative;
}

#seats::before {
  content: "";
  position: absolute;
  inset: -18px -18px auto -18px;
  height: 180px;
  background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0));
  border-radius: 34px;
  pointer-events: none;
}

#seats.is-intro::before {
  display: none;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-head h2 {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
  color: #f2d49a;
}

.section-tip {
  display: none;
}

.seat-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#seats.is-intro {
  position: relative;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

#seats.is-intro .section-head {
  display: none;
}

#seats.is-intro .seat-filters { display: none; }

#seats.is-intro::before {
  content: "";
  position: absolute;
  inset: 84px -3% -40px;
  background:
    linear-gradient(180deg, rgba(7, 18, 40, 0.12), rgba(7, 18, 40, 0.36)),
    url("./素材/网页端战区.webp") center 18% / cover no-repeat;
  filter: blur(36px) saturate(1.06) brightness(.86);
  opacity: .42;
  transform: scale(1.06);
  pointer-events: none;
  z-index: 0;
}

.seats-overview {
  position: relative;
  z-index: 1;
  margin-top: 0;
}

.seats-overview-stage {
  position: relative;
  overflow: hidden;
  min-height: min(56vw, 820px);
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  isolation: isolate;
}

.seats-scene-copy {
  position: absolute;
  top: 5.2%;
  left: clamp(28px, 5vw, 84px);
  z-index: 3;
  max-width: min(36vw, 560px);
  padding: 0;
  background: transparent;
  border-radius: 0;
  backdrop-filter: none;
}

.seats-scene-eyebrow {
  margin: 0 0 8px;
  color: rgba(255, 233, 188, 0.74);
  font-size: 12px;
  letter-spacing: 0.18em;
}

.seats-scene-copy h2 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.1;
  color: #f7e2b0;
  text-shadow: 0 8px 24px rgba(5, 12, 28, 0.32);
}

.seats-overview-stage::after {
  content: "";
  position: absolute;
  inset: -10% -6% -14%;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 214, 133, 0.16), transparent 22%),
    radial-gradient(circle at 18% 72%, rgba(255, 150, 84, 0.14), transparent 18%),
    radial-gradient(circle at 82% 72%, rgba(88, 184, 255, 0.14), transparent 18%);
  filter: blur(16px);
  pointer-events: none;
  z-index: 2;
}

.seats-overview-stage picture {
  display: block;
  width: 100%;
  height: 100%;
}

.seats-overview-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center center;
  border-radius: 0;
  transform: scale(1.01);
  filter: saturate(1.02) brightness(1.01);
  -webkit-mask-image: none;
  mask-image: none;
}

.seats-hotspot {
  position: absolute;
  padding: 0;
  border: 0;
  background: transparent;
  color: transparent;
  font-size: 0;
  box-shadow: none;
}

.seats-hotspot-core { left: 43.2%; top: 50.4%; width: 16.4%; height: 13.8%; }
.seats-hotspot-mid { left: 4.2%; top: 72.4%; width: 21.8%; height: 12.8%; }
.seats-hotspot-outer { left: 69.8%; top: 73.2%; width: 20.8%; height: 12.8%; }

.seats-hotspot:hover,
.seats-hotspot:focus-visible { outline: 1px solid rgba(255, 228, 169, 0.18); outline-offset: 2px; }

.seats-overview-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(255, 221, 160, 0.05), transparent 30%),
    linear-gradient(90deg, rgba(7, 18, 40, 0.38), transparent 12%, transparent 88%, rgba(7, 18, 40, 0.38)),
    linear-gradient(180deg, rgba(7, 18, 40, 0.32), transparent 14%, transparent 80%, rgba(7, 18, 40, 0.42));
  opacity: .98;
  transition: opacity .6s ease;
  pointer-events: none;
  z-index: 1;
}

.seats-overview-image {
  transition: transform 1.18s cubic-bezier(.19,.78,.18,.99), filter 1.18s ease, opacity .66s ease;
  transform-origin: center center;
}

.seats-overview-stage.entering::before { opacity: 1; }

.seats-overview-stage.entering .seats-overview-image {
  transform: scale(1.2);
  filter: brightness(1.1) saturate(1.08) blur(2.2px);
}

.seats-overview-stage.entering-core .seats-overview-image { transform-origin: 51% 48%; }
.seats-overview-stage.entering-mid .seats-overview-image { transform-origin: 16% 76%; }
.seats-overview-stage.entering-outer .seats-overview-image { transform-origin: 79% 77%; }

.seats-enter-fx {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, rgba(9, 25, 58, 0.06), rgba(4, 10, 24, 0.82));
  backdrop-filter: blur(12px);
}

.seats-enter-beam,
.seats-enter-scan,
.seats-enter-ring { position: absolute; }

.seats-enter-beam {
  width: 18%;
  height: 180%;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 228, 169, 0.06) 18%, rgba(255, 228, 169, 0.72) 50%, rgba(255, 228, 169, 0.12) 82%, transparent 100%);
  filter: blur(10px);
  mix-blend-mode: screen;
  animation: seatsEnterBeam 1.18s cubic-bezier(.14,.74,.2,.99) forwards;
}

.seats-enter-scan {
  inset: -16%;
  background:
    radial-gradient(circle at center, rgba(255,255,255,0.03), transparent 42%),
    conic-gradient(from 0deg, transparent, rgba(255,223,163,0.14), transparent 30%, transparent 56%, rgba(255,223,163,0.1), transparent 84%);
  animation: seatsEnterSpin 1.18s linear forwards;
}

.seats-enter-ring {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px solid rgba(255, 223, 163, 0.34);
  box-shadow: 0 0 0 34px rgba(255, 223, 163, 0.04), 0 0 90px rgba(255, 213, 135, 0.22);
  animation: seatsEnterPulse 1.18s cubic-bezier(.18,.78,.22,.98) forwards;
}

.seats-enter-copy {
  position: absolute;
  text-align: center;
  animation: seatsEnterCopy 1.18s cubic-bezier(.18,.78,.22,.98) forwards;
}
.seats-enter-copy span { display: block; color: rgba(239, 227, 203, 0.72); font-size: 12px; letter-spacing: 0.22em; }
.seats-enter-copy strong { display: block; margin-top: 10px; color: #fff1ca; font-size: 30px; }

.seats-enter-fx.core .seats-enter-copy strong { color: #ffe0a6; }
.seats-enter-fx.mid .seats-enter-copy strong { color: #ffb78d; }
.seats-enter-fx.outer .seats-enter-copy strong { color: #8ad9ff; }

.seats-cards-entering {
  opacity: 0;
  transform: translateY(34px) scale(.985);
  filter: blur(8px);
}

.seats-cards-entering.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  transition: opacity .58s ease, transform .58s cubic-bezier(.19,.78,.18,.99), filter .58s ease;
}

@keyframes seatsEnterPulse {
  0% { transform: scale(.62); opacity: .14; }
  58% { transform: scale(1.02); opacity: .92; }
  100% { transform: scale(1.34); opacity: 1; }
}
@keyframes seatsEnterBeam {
  0% { transform: translateY(32px) scaleY(.24); opacity: 0; }
  55% { transform: translateY(0) scaleY(1); opacity: 1; }
  100% { transform: translateY(-12px) scaleY(1.16); opacity: .94; }
}
@keyframes seatsEnterSpin {
  0% { transform: scale(.82) rotate(0deg); opacity: .14; }
  100% { transform: scale(1.24) rotate(185deg); opacity: 1; }
}
@keyframes seatsEnterCopy {
  0% { transform: translateY(24px) scale(.94); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

.chip {
  padding: 10px 14px;
  background: rgba(10, 22, 47, 0.86);
  border-color: rgba(214, 176, 94, 0.18);
  color: rgba(240, 228, 204, 0.82);
}

.chip.active {
  background: linear-gradient(180deg, rgba(214, 176, 94, 0.18), rgba(214, 176, 94, 0.06));
  border-color: rgba(214, 176, 94, 0.34);
  color: #f5d89e;
}

.seats-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 18px 20px;
  margin-bottom: 18px;
  background: linear-gradient(180deg, rgba(13, 27, 58, 0.66), rgba(8, 18, 40, 0.48));
}

.seats-summary > :last-child {
  display: none;
}

.seats-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  padding: 20px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(12, 26, 56, 0.78), rgba(8, 18, 40, 0.58));
  border: 1px solid rgba(214, 176, 94, 0.12);
  box-shadow: 0 18px 48px rgba(2, 8, 23, 0.18);
}

.seat-card {
  padding: 16px;
  min-height: 164px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-radius: 20px;
  border: 1px solid rgba(214, 176, 94, 0.22);
  background: linear-gradient(180deg, rgba(17, 38, 78, 0.92), rgba(10, 24, 52, 0.9));
  box-shadow: inset 0 0 0 1px rgba(255, 230, 176, 0.03);
  text-align: left;
}

.seat-card:hover {
  transform: none;
  border-color: rgba(255, 232, 180, 0.42);
  box-shadow: inset 0 0 0 1px rgba(255, 232, 180, 0.05), 0 0 0 1px rgba(255, 224, 163, 0.08), 0 12px 24px rgba(2, 8, 23, 0.18);
  filter: brightness(1.04);
}
.seat-card:disabled { opacity: 1; }
.seat-card.core { border-color: rgba(214, 176, 94, 0.38); }
.seat-card.mid { border-color: rgba(242, 130, 92, 0.34); }
.seat-card.outer { border-color: rgba(67, 184, 255, 0.34); }
.seat-card.mine { box-shadow: inset 0 0 0 1px rgba(255, 238, 196, 0.14), 0 0 0 1px rgba(255, 225, 163, 0.22); }

.seat-top,
.record-top,
.my-row { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.seat-id { font-weight: 700; font-size: 16px; color: #eef4ff; }

.zone-tag,
.status-tag {
  display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 10px; font-size: 12px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); color: rgba(238,244,255,0.78);
}

.status-tag.cooling { color: #ff9b6b; }
.status-tag.available { color: #70f0a2; }
.status-tag.mine { color: #ffe6ad; }
.seat-price { font-size: 22px; font-weight: 700; color: #f7dfae; }
.seat-owner,
.subtle { color: rgba(240, 228, 204, 0.72); font-size: 12px; }


.records-list {
  padding: 18px 24px;
  background: linear-gradient(180deg, rgba(13, 27, 58, 0.78), rgba(8, 18, 40, 0.62));
  border: 1px solid rgba(214, 176, 94, 0.12);
}

.record-item {
  padding: 18px 0;
  border-bottom: 1px solid rgba(229, 231, 235, 0.7);
}

.record-item:last-child { border-bottom: 0; }

.two-col {
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 24px;
  align-items: start;
}

.two-col > .card {
  padding: 26px;
  background: linear-gradient(180deg, rgba(12, 26, 56, 0.78), rgba(8, 18, 40, 0.62));
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 20px 0;
}

.blindbox-batch-bar {
  display: grid;
  grid-template-columns: auto 118px 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(214, 176, 94, 0.12);
}

.batch-select {
  min-height: 42px;
  padding: 0 12px;
  color: #f5e6c2;
  background: rgba(8, 18, 41, 0.84);
  border: 1px solid rgba(214, 176, 94, 0.2);
  border-radius: 12px;
}

.batch-total {
  color: #f7e1b3;
  font-size: 20px;
}

.batch-hint {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
}

.my-panel {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

#blindbox .card:first-child {
  background: linear-gradient(180deg, rgba(17, 34, 70, 0.82), rgba(10, 23, 48, 0.66));
}

#my.card {
  background: linear-gradient(180deg, rgba(13, 27, 58, 0.82), rgba(8, 18, 40, 0.66));
}

.my-meta {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(214, 176, 94, 0.12);
  border-radius: 16px;
}

.my-modal-empty {
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(214, 176, 94, 0.12);
}

.my-modal-panel {
  display: grid;
  gap: 14px;
}

.my-modal-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
}

.my-modal-identity,
.my-modal-balance,
.my-modal-card,
.my-modal-mini {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(214, 176, 94, 0.12);
}

.my-modal-identity span,
.my-modal-balance span,
.my-modal-card span,
.my-modal-mini span {
  display: block;
  color: rgba(239, 227, 203, 0.66);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.my-modal-identity strong,
.my-modal-balance strong,
.my-modal-card strong,
.my-modal-mini strong {
  display: block;
  margin-top: 8px;
  color: #f7e1b3;
  font-size: 26px;
  line-height: 1.06;
  font-weight: 600;
}

.my-modal-identity em {
  display: block;
  margin-top: 10px;
  font-style: normal;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.my-modal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.my-modal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.my-modal-mini strong {
  font-size: 20px;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

#rules {
  padding-top: 4px;
}

.rules-grid article {
  padding: 24px;
  background: linear-gradient(180deg, rgba(12, 26, 56, 0.76), rgba(8, 18, 40, 0.6));
  border: 1px solid rgba(214, 176, 94, 0.12);
}

.footer {
  margin-top: 44px;
  padding: 24px 26px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  background: linear-gradient(180deg, rgba(11, 24, 52, 0.82), rgba(9, 18, 40, 0.72));
}

.footer-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 108px;
  padding: 10px 16px;
  border-radius: 999px;
  color: #f6ddb0;
  text-decoration: none;
  background: linear-gradient(180deg, rgba(15, 37, 82, 0.82), rgba(9, 24, 58, 0.74));
  border: 1px solid rgba(214, 176, 94, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 230, 176, 0.04);
  transition: border-color .2s ease, background .2s ease, color .2s ease;
}

.footer-social-link:hover,
.footer-social-link:focus-visible {
  color: #fff1cd;
  border-color: rgba(214, 176, 94, 0.34);
  background: linear-gradient(180deg, rgba(18, 45, 98, 0.9), rgba(10, 29, 69, 0.82));
}

.footer-links {
  display: flex;
  gap: 18px;
  align-items: start;
}

.status-toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  min-width: 280px;
  max-width: 420px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #111827;
  color: #fff;
  box-shadow: var(--shadow);
}

.status-toast.error { background: #7f1d1d; }
.status-toast.success { background: #115e59; }
.hidden { display: none !important; }

.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(8px);
}

.loading-card {
  width: min(360px, calc(100vw - 32px));
  padding: 24px;
  text-align: center;
}

.spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  border-radius: 50%;
  border: 3px solid #e5e7eb;
  border-top-color: #111827;
  animation: spin .8s linear infinite;
}

.loading-card strong {
  display: block;
  margin-bottom: 8px;
}

.loading-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(15, 23, 42, .26);
  backdrop-filter: blur(4px);
  padding: 28px;
  display: grid;
  place-items: center;
}

.modal {
  width: min(760px, 100%);
  max-height: 88vh;
  overflow: auto;
  padding: 22px;
  background: linear-gradient(180deg, rgba(11, 24, 52, 0.94), rgba(8, 18, 40, 0.9));
}

.modal-head,
.drawer-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.modal-body {
  margin-top: 18px;
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.modal-grid .metric-card {
  min-height: 132px;
  background:
    linear-gradient(180deg, rgba(12, 31, 68, 0.9), rgba(7, 18, 40, 0.86)),
    radial-gradient(circle at left top, rgba(255, 212, 133, 0.08), transparent 34%);
  border: 1px solid rgba(214, 176, 94, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 229, 173, 0.03), 0 10px 22px rgba(2, 8, 23, 0.12);
}

.modal-grid .metric-card strong {
  font-size: clamp(20px, 2vw, 28px);
}

.modal-body > .section-text {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(214, 176, 94, 0.1);
  color: rgba(245, 236, 220, 0.8);
}

.modal-body > .section-text + .section-text {
  margin-top: 10px;
}

.modal-body .inline-actions {
  margin-top: 16px;
}

.pool-info-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.pool-info-table-wrap {
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(214, 176, 94, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.pool-info-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.pool-info-table th,
.pool-info-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(214, 176, 94, 0.08);
  vertical-align: top;
}

.pool-info-table th {
  color: #f3d8a1;
  font-size: 12px;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.04);
}

.pool-info-table td {
  color: rgba(245, 236, 220, 0.84);
  font-size: 13px;
  line-height: 1.7;
}

.pool-info-table .pool-group-row td {
  padding: 10px 14px;
  color: #f6deb0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  background: linear-gradient(90deg, rgba(214, 176, 94, 0.14), rgba(214, 176, 94, 0.03));
  border-top: 1px solid rgba(214, 176, 94, 0.14);
  border-bottom: 1px solid rgba(214, 176, 94, 0.12);
}

.pool-info-table tbody tr:last-child td {
  border-bottom: 0;
}

.drawer {
  position: fixed;
  top: 0;
  right: -460px;
  width: min(460px, 100%);
  height: 100vh;
  z-index: 55;
  background: linear-gradient(180deg, rgba(10, 22, 47, 0.98), rgba(7, 16, 36, 0.96));
  border-left: 1px solid rgba(214, 176, 94, 0.14);
  box-shadow: var(--shadow);
  transition: right .26s ease;
  padding: 22px;
  overflow: auto;
}

.drawer.open { right: 0; }

.drawer-tabs {
  display: flex;
  gap: 8px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.drawer-tab {
  padding: 10px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(214, 176, 94, 0.14);
  color: rgba(245, 236, 220, 0.76);
  backdrop-filter: blur(10px);
  transition: all .22s ease;
}

.drawer-tab.active {
  background: linear-gradient(180deg, rgba(19, 47, 102, 0.92), rgba(9, 28, 67, 0.92));
  color: #fff3d3;
  border-color: rgba(214, 176, 94, 0.34);
  box-shadow: inset 0 0 0 1px rgba(255, 230, 176, 0.08), 0 10px 24px rgba(2, 8, 23, 0.22);
}

.drawer-content {
  display: grid;
  gap: 14px;
}

.item-card {
  border: 1px solid rgba(214, 176, 94, 0.12);
  border-radius: 20px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(18, 35, 74, 0.88), rgba(8, 22, 52, 0.9));
  box-shadow: inset 0 0 0 1px rgba(255, 230, 176, 0.03), 0 18px 36px rgba(2, 8, 23, 0.18);
}

.item-card h4 {
  margin: 0 0 10px;
  font-size: 16px;
  color: #f6deb0;
}

.item-card p {
  margin: 0;
  color: rgba(245, 236, 220, 0.8);
  font-size: 13px;
  line-height: 1.8;
}

.item-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

@media (max-width: 1200px) {
  .seats-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .rules-grid { grid-template-columns: repeat(2, 1fr); }
  .my-modal-hero,
  .my-modal-grid,
  .my-modal-strip { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .hero,
  .two-col,
  .footer,
  .section-head {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }

  .my-modal-panel {
    gap: 12px;
  }

  .my-modal-hero {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 12px;
  }

  .my-modal-identity,
  .my-modal-balance,
  .my-modal-card,
  .my-modal-mini {
    padding: 14px 15px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(19, 38, 78, 0.82), rgba(9, 23, 57, 0.72));
    box-shadow: inset 0 0 0 1px rgba(255, 230, 176, 0.03);
  }

  .my-modal-identity {
    position: relative;
    padding: 16px 16px 14px;
    background: linear-gradient(180deg, rgba(23, 47, 97, 0.9), rgba(11, 28, 66, 0.82));
    border-color: rgba(214, 176, 94, 0.18);
    box-shadow: 0 14px 34px rgba(2, 8, 23, 0.22), inset 0 0 0 1px rgba(255, 230, 176, 0.04);
  }

  .my-modal-balance {
    justify-content: center;
    background: linear-gradient(180deg, rgba(18, 41, 88, 0.88), rgba(11, 27, 63, 0.8));
  }

  .my-modal-identity strong,
  .my-modal-balance strong,
  .my-modal-card strong,
  .my-modal-mini strong {
    font-size: 22px;
    line-height: 1.08;
  }

  .my-modal-identity strong {
    font-size: 24px;
  }

  .my-modal-identity em {
    margin-top: 8px;
    font-size: 12px;
    color: rgba(255, 241, 211, 0.72);
  }

  .my-modal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .my-modal-card {
    min-height: 96px;
  }

  .my-modal-grid .my-modal-card:nth-child(-n+2) {
    background: linear-gradient(180deg, rgba(27, 56, 112, 0.92), rgba(12, 31, 72, 0.86));
    border-color: rgba(214, 176, 94, 0.18);
    box-shadow: 0 12px 28px rgba(2, 8, 23, 0.18), inset 0 0 0 1px rgba(255, 230, 176, 0.04);
  }

  .my-modal-grid .my-modal-card:nth-child(-n+2) strong {
    font-size: 24px;
  }

  .my-modal-grid .my-modal-card:nth-child(n+3) {
    background: linear-gradient(180deg, rgba(16, 34, 70, 0.82), rgba(8, 22, 53, 0.74));
  }

  .my-modal-card span,
  .my-modal-mini span {
    font-size: 11px;
    letter-spacing: 0.06em;
  }

  .my-modal-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .my-modal-mini {
    padding: 11px 12px 10px;
    background: linear-gradient(180deg, rgba(14, 30, 61, 0.76), rgba(9, 21, 48, 0.68));
  }

  .my-modal-mini strong {
    font-size: 18px;
  }

  .modal-body .inline-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding-top: 2px;
  }

  .modal-body .inline-actions .primary-btn,
  .modal-body .inline-actions .ghost-btn {
    width: 100%;
    min-height: 44px;
    padding: 0 10px;
    border-radius: 14px;
    font-size: 13px;
  }

  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
    align-items: center;
    gap: 14px 12px;
    padding: 16px 16px 14px;
    border-radius: 28px;
  }

  .brand {
    grid-area: brand;
    min-width: 0;
    gap: 12px;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .brand-title {
    font-size: 16px;
  }

  .brand-sub {
    font-size: 11px;
    letter-spacing: 0.04em;
  }

  .topbar-actions {
    grid-area: actions;
    justify-self: end;
    width: auto;
  }

  .topbar-actions .primary-btn {
    min-height: 42px;
    padding: 0 16px;
    border-radius: 14px;
    white-space: nowrap;
  }

  .nav {
    grid-area: nav;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
  }

  .nav a,
  .nav button {
    width: 100%;
    min-height: 40px;
    padding: 8px 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    border-radius: 12px;
    white-space: nowrap;
  }

  .seats-hotspot-core { left: 40.5%; top: 48.5%; width: 21%; height: 17%; }
  .seats-hotspot-mid { left: 2.8%; top: 68.6%; width: 24.8%; height: 16.8%; }
  .seats-hotspot-outer { left: 66.2%; top: 69.2%; width: 25.2%; height: 16.8%; }

  .hero-stats {
    max-width: none;
    justify-self: stretch;
  }

  .hero-metric-card {
    grid-template-columns: 64px 1px 1fr;
    gap: 12px;
    min-height: 96px;
  }

  .hero-metric-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
  }

  .hero-metric-icon img {
    max-width: 46px;
    max-height: 46px;
  }

  .seats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .seats-summary,
  .modal-grid,
  .metric-row,
  .pool-info-summary { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .page-shell { padding: 14px; }
  .hero,
  .modal,
  .footer { padding: 18px; }

  .my-modal-panel {
    gap: 10px;
  }

  .my-modal-hero {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .my-modal-identity,
  .my-modal-balance,
  .my-modal-card {
    padding: 13px 14px;
    border-radius: 15px;
  }

  .my-modal-identity {
    padding: 14px 14px 13px;
  }

  .my-modal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .my-modal-card {
    min-height: 88px;
  }

  .my-modal-identity strong,
  .my-modal-balance strong,
  .my-modal-card strong {
    font-size: 18px;
  }

  .my-modal-grid .my-modal-card:nth-child(-n+2) strong {
    font-size: 20px;
  }

  .my-modal-mini {
    padding: 10px 10px 9px;
    border-radius: 14px;
  }

  .my-modal-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .my-modal-mini strong {
    font-size: 16px;
  }

  .modal-body .inline-actions {
    grid-template-columns: 1fr 1fr;
  }

  .modal-body .inline-actions button:last-child {
    grid-column: 1 / -1;
  }

  .topbar {
    padding: 14px;
    gap: 12px 10px;
    border-radius: 24px;
  }

  .brand {
    gap: 10px;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .brand-title {
    font-size: 15px;
  }

  .brand-sub {
    font-size: 10px;
  }

  .topbar-actions .primary-btn {
    min-height: 40px;
    padding: 0 14px;
    font-size: 13px;
  }

  .nav {
    gap: 4px;
    padding: 6px;
    border-radius: 16px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .nav a,
  .nav button {
    min-height: 38px;
    padding: 8px 2px;
    font-size: 11px;
    letter-spacing: 0;
  }

  .footer-copy {
    gap: 10px;
  }

  .footer-socials {
    gap: 8px;
  }

  .footer-social-link {
    min-width: 96px;
    padding: 9px 14px;
  }

  #seats.is-intro {
    margin-left: -14px;
    margin-right: -14px;
    margin-top: 36px;
  }

  .seats-overview {
    margin-top: 0;
  }

  .seats-enter-ring { width: 132px; height: 132px; }
  .seats-enter-copy strong { font-size: 22px; }
  #seats.is-intro::before { inset: 40px -6% -20px; opacity: .36; }
  .seats-overview-stage { min-height: 168vw; }
  .seats-scene-copy {
    max-width: 76%;
    top: 5.2%;
    left: 18px;
  }
  .seats-scene-copy h2 {
    font-size: clamp(22px, 4.8vw, 34px);
  }
  .seats-hotspot-core { left: 28.5%; top: 49.2%; width: 43%; height: 12.5%; }
  .seats-hotspot-mid { left: 5.5%; top: 82.4%; width: 34%; height: 10.5%; }
  .seats-hotspot-outer { left: 58.5%; top: 82.2%; width: 34%; height: 10.5%; }
  .hero-metric-card {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 12px;
  }

  .hero-metric-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 221, 160, 0.3), transparent);
  }

  .hero-metric-copy strong {
    font-size: 26px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 22px;
  }

  .hero-actions .link-btn,
  .hero-actions .hero-skin-btn {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    height: 50px;
    padding: 0 10px;
    font-size: 15px;
    justify-content: center;
  }

  .modal-grid {
    gap: 10px;
    margin-bottom: 14px;
  }

  .modal-grid .metric-card {
    min-height: 0;
    padding: 14px 16px;
    border-radius: 16px;
  }

  .modal-grid .metric-card strong {
    margin-top: 6px;
    font-size: 20px;
    line-height: 1.1;
  }

  .modal-body > .section-text {
    padding: 12px 14px;
    border-radius: 14px;
  }

  .pool-info-table-wrap {
    overflow: visible;
    background: transparent;
    border: 0;
  }

  .pool-info-table {
    min-width: 0;
  }

  .pool-info-table thead {
    display: none;
  }

  .pool-info-table,
  .pool-info-table tbody,
  .pool-info-table tr,
  .pool-info-table td {
    display: block;
    width: 100%;
  }

  .pool-info-table .pool-group-row td {
    margin: 14px 0 8px;
    border-radius: 12px;
  }

  .pool-info-table tbody tr:not(.pool-group-row) {
    margin-bottom: 10px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(214, 176, 94, 0.1);
  }

  .pool-info-table tbody tr:not(.pool-group-row) td {
    padding: 0;
    border: 0;
  }

  .pool-info-table tbody tr:not(.pool-group-row) td:first-child {
    display: none;
  }

  .pool-info-table tbody tr:not(.pool-group-row) td:nth-child(2),
  .pool-info-table tbody tr:not(.pool-group-row) td:nth-child(3),
  .pool-info-table tbody tr:not(.pool-group-row) td:nth-child(4) {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 10px;
    padding: 4px 0;
  }

  .pool-info-table tbody tr:not(.pool-group-row) td:nth-child(2)::before {
    content: "奖品";
    color: rgba(243, 216, 161, 0.7);
    font-size: 12px;
  }

  .pool-info-table tbody tr:not(.pool-group-row) td:nth-child(3)::before {
    content: "概率";
    color: rgba(243, 216, 161, 0.7);
    font-size: 12px;
  }

  .pool-info-table tbody tr:not(.pool-group-row) td:nth-child(4)::before {
    content: "作用";
    color: rgba(243, 216, 161, 0.7);
    font-size: 12px;
  }

  .seats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rules-grid { grid-template-columns: 1fr; }
}

@media (min-width: 1024px) {
  html,
  body {
    min-width: 1280px !important;
    overflow-x: auto !important;
  }

  .page-shell {
    min-width: 1280px !important;
    max-width: none !important;
  }

  .hero h1 {
    font-size: 76px !important;
  }

  .section-head h2,
  .seats-scene-copy h2 {
    font-size: 38px !important;
  }

  .hero-metric-copy strong,
  .metric-card strong,
  .seats-summary strong,
  .my-meta strong {
    font-size: 34px !important;
  }
}